TWI435925B - 發光元件 - Google Patents

發光元件 Download PDF

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Publication number
TWI435925B
TWI435925B TW096138440A TW96138440A TWI435925B TW I435925 B TWI435925 B TW I435925B TW 096138440 A TW096138440 A TW 096138440A TW 96138440 A TW96138440 A TW 96138440A TW I435925 B TWI435925 B TW I435925B
Authority
TW
Taiwan
Prior art keywords
group
light
aryl
emitting element
derivative
Prior art date
Application number
TW096138440A
Other languages
English (en)
Chinese (zh)
Other versions
TW200833812A (en
Inventor
Takeshi Ikeda
Tsuyoshi Tominaga
Kazunori Sugimoto
Kazumasa Nagao
Original Assignee
Toray Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries filed Critical Toray Industries
Publication of TW200833812A publication Critical patent/TW200833812A/zh
Application granted granted Critical
Publication of TWI435925B publication Critical patent/TWI435925B/zh

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Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/615Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/622Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing four rings, e.g. pyrene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/38Nitrogen atoms
    • C07D215/42Nitrogen atoms attached in position 4
    • C07D215/44Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/12Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30Coordination compounds
    • H10K85/321Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/322Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising boron
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/40Organosilicon compounds, e.g. TIPS pentacene
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/615Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/615Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/654Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60Organic compounds having low molecular weight
    • H10K85/649Aromatic compounds comprising a hetero atom
    • H10K85/657Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1003Carbocyclic compounds
    • C09K2211/1011Condensed systems
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10Non-macromolecular compounds
    • C09K2211/1018Heterocyclic compounds
    • C09K2211/1025Heterocyclic compounds characterised by ligands
    • C09K2211/1044Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1055Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with other heteroatoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Pyrrole Compounds (AREA)
  • Luminescent Compositions (AREA)
TW096138440A 2006-10-16 2007-10-15 發光元件 TWI435925B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006281425 2006-10-16

Publications (2)

Publication Number Publication Date
TW200833812A TW200833812A (en) 2008-08-16
TWI435925B true TWI435925B (zh) 2014-05-01

Family

ID=39313971

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096138440A TWI435925B (zh) 2006-10-16 2007-10-15 發光元件

Country Status (7)

Country Link
US (1) US8183560B2 (de)
EP (1) EP2075859B1 (de)
JP (1) JPWO2008047744A1 (de)
KR (2) KR20090077897A (de)
CN (2) CN101529611A (de)
TW (1) TWI435925B (de)
WO (1) WO2008047744A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8278819B2 (en) 2007-03-09 2012-10-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and display
JP2009001784A (ja) * 2007-05-18 2009-01-08 Semiconductor Energy Lab Co Ltd 有機デバイス用材料および有機デバイス用材料を用いた発光素子、発光装置、電子機器、電界効果トランジスタ、半導体装置
US20110089412A1 (en) * 2008-06-16 2011-04-21 Shigeo Fujimori Patterning method, production method of device using the patterning method, and device
WO2010084852A1 (ja) 2009-01-23 2010-07-29 東レ株式会社 発光素子材料および発光素子
KR101706794B1 (ko) 2009-02-27 2017-02-14 이데미쓰 고산 가부시키가이샤 피로메텐 붕소 착체 화합물 및 그것을 이용한 유기 전계발광 소자
CN102731533B (zh) * 2011-04-12 2016-08-10 精工爱普生株式会社 噻二唑系化合物、发光元件用化合物、发光元件、发光装置、认证装置以及电子设备
KR20130018547A (ko) 2011-08-09 2013-02-25 세이코 엡슨 가부시키가이샤 티아디아졸계 화합물, 발광 소자, 발광 장치, 인증 장치, 전자 기기
CN102558898B (zh) * 2012-01-12 2014-01-29 浙江大学 一种吡咯甲川类荧光染料及其制备方法
WO2014010611A1 (ja) * 2012-07-13 2014-01-16 出光興産株式会社 有機エレクトロルミネッセンス素子及び電子機器
CN107011365A (zh) 2012-10-18 2017-08-04 精工爱普生株式会社 噻二唑系化合物、发光元件用化合物、发光元件、发光装置、认证装置以及电子设备
CN104447824A (zh) * 2013-09-25 2015-03-25 华东理工大学 氟硼二异吲哚类化合物及其制备方法
JP6398226B2 (ja) * 2014-02-28 2018-10-03 セイコーエプソン株式会社 発光素子、発光装置、認証装置および電子機器
CN106279148A (zh) * 2015-05-22 2017-01-04 上海和辉光电有限公司 提升oled器件高温、高电流密度表现的材料及其应用
JP7325731B2 (ja) 2018-08-23 2023-08-15 国立大学法人九州大学 有機エレクトロルミネッセンス素子

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3389888B2 (ja) 1998-11-09 2003-03-24 東レ株式会社 発光素子
JP4024009B2 (ja) * 2000-04-21 2007-12-19 Tdk株式会社 有機el素子
TW565604B (en) 2001-04-25 2003-12-11 Toray Industries Pyrromethene metal complex, material of luminescent element using it and luminescent element
JP4000893B2 (ja) * 2001-04-25 2007-10-31 東レ株式会社 ピロメテン金属錯体、それを用いた発光素子材料ならびに発光素子
CN1394835B (zh) * 2001-07-04 2011-02-09 Tdk株式会社 苝衍生物的合成方法、苝衍生物以及有机电致发光元件
JP4299028B2 (ja) * 2002-03-11 2009-07-22 Tdk株式会社 有機el素子
JP2004311030A (ja) * 2002-06-03 2004-11-04 Mitsubishi Chemicals Corp 有機電界発光素子
JP2004200162A (ja) 2002-12-05 2004-07-15 Toray Ind Inc 発光素子
JP2005060459A (ja) 2003-08-08 2005-03-10 Toyo Ink Mfg Co Ltd 有機エレクトロルミネッセンス素子用材料および有機エレクトロルミネッセンス素子
JP2005154534A (ja) 2003-11-25 2005-06-16 Toray Ind Inc 発光素子材料およびこれを用いた発光素子
US6885026B1 (en) * 2004-01-30 2005-04-26 Eastman Kodak Company Organic element for electroluminescent devices
US7662485B2 (en) 2004-03-16 2010-02-16 Eastman Kodak Company White organic light-emitting devices with improved performance
US7300709B2 (en) 2004-03-31 2007-11-27 Eastman Kodak Company Organic element for electroluminescent devices
US7023013B2 (en) 2004-06-16 2006-04-04 Eastman Kodak Company Array of light-emitting OLED microcavity pixels
JP2006049716A (ja) 2004-08-06 2006-02-16 Fuji Photo Film Co Ltd 有機電界発光素子
JP2006073809A (ja) * 2004-09-02 2006-03-16 Nippon Kayaku Co Ltd 発光素子
JP2006245172A (ja) 2005-03-02 2006-09-14 Toray Ind Inc 発光素子
US7799439B2 (en) * 2006-01-25 2010-09-21 Global Oled Technology Llc Fluorocarbon electrode modification layer
US8278819B2 (en) 2007-03-09 2012-10-02 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and display

Also Published As

Publication number Publication date
JPWO2008047744A1 (ja) 2010-02-25
US20100108992A1 (en) 2010-05-06
US8183560B2 (en) 2012-05-22
EP2075859A1 (de) 2009-07-01
KR20090077897A (ko) 2009-07-16
EP2075859A4 (de) 2011-06-22
WO2008047744A1 (en) 2008-04-24
CN103280538A (zh) 2013-09-04
KR101540637B1 (ko) 2015-07-31
CN101529611A (zh) 2009-09-09
KR20140111016A (ko) 2014-09-17
TW200833812A (en) 2008-08-16
EP2075859B1 (de) 2015-03-18

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